Unfortunately, I have to sell a pair of like-new Decware ERR's I've had for only 6 weeks! I've run into compatibilty problems with a non-Decware low power tube amplifier. I believe it's more of an impedance problem that disappeared when I used an old solid state receiver, during which time the speakers deliver their signature presentation. I'm offering the ERR's for $1050.00 plus shipping. If you happen to be in Southern CA I'll deliver the speakers for free! I need to emphasize the issue is only with the tube integrated amp I have (and choose to keep and use with my Hornshoppe speakers). I've been in contact with both ZYGI and the amp designer, and ZYGI was gracious enough to offer the buyer the ability to return the speakers as if purchased from him. Feel free to contact with me any questions you may have!!

If you like the speakers otherwise, you might want to look into the "Zero" Autoformer by Paul Spelz http://www.zeroimpedance.com/. I've never used it myself, so I can't speak from first-hand knowledge, but it is designed for exactly the situation you are dealing with here. Just a thought... Good luck.